Hi Ramesh,
In ECC user exit CIFORD02 and in APO APOCF020 can help you please read the documentation of these enhancements.
In the ERP system you should use:
Component EXIT_SAPLCORD_004 if you want to change data in APO format or add user-specific data. Note 593413 contains example coding toshow how you can terminate the initial data transfer in case of an error.
Component EXIT_SAPLCOVA_001 if you want to change data in ERP format or add user-specific data.
In SAP APO, use component EXIT_/SAPAPO/SAPLDM_ORDER_001 in enhancement
APOCF020 to process the data added in the customer append structure.
Regards,
R.Brahmankar